19294014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 43110144

約数和(自身を除く): 23816130

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 83, 86, 102, 106, 129, 159, 166, 249, 258, 318, 498, 731, 901, 1411, 1462, 1802, 2193, 2279, 2703, 2822, 3569, 4233, 4386, 4399, 4558, 5406, 6837, 7138, 8466, 8798, 10707, 13197, 13674, 21414, 26394, 38743, 60673, 74783, 77486, 116229, 121346, 149566, 182019, 189157, 224349, 232458, 364038, 378314, 448698, 567471, 1134942, 3215669, 6431338, 9647007, 19294014]

約数ペア:

[(1, 19294014), (2, 9647007), (3, 6431338), (6, 3215669), (17, 1134942), (34, 567471), (43, 448698), (51, 378314), (53, 364038), (83, 232458), (86, 224349), (102, 189157), (106, 182019), (129, 149566), (159, 121346), (166, 116229), (249, 77486), (258, 74783), (318, 60673), (498, 38743), (731, 26394), (901, 21414), (1411, 13674), (1462, 13197), (1802, 10707), (2193, 8798), (2279, 8466), (2703, 7138), (2822, 6837), (3569, 5406), (4233, 4558), (4386, 4399)]